Carpinteria was home to aChumash village during pre-colonial times, which was known as Šujtu.[11]
In 1769, the SpanishPortolá expedition came west along the beach from the previous night's encampment atRincon. The explorers found a large native village on the point of land where Carpinteria Pier is today. The party camped nearby onAugust 17. FrayJuan Crespí, a Franciscan missionary travelling with the expedition, noted that "Not far from the town we saw some springs of pitch. The Indians have many canoes, and at the time were building one, for which reason the soldiers named this town La Carpinteria" (thecarpentry shop).[12]
According to theUnited States Census Bureau, the city has a total area of 9.3 square miles (24 km2), of which 2.6 square miles (6.7 km2) is land and 6.7 square miles (17 km2) (72.1%) is water.[6]
The city is located almost entirely on a coastal plain in between theSanta Ynez Mountains and thePacific Ocean. Immediately to the north of Carpinteria lie foothills and then the Santa Ynez Mountains. Between the foothills and the populated area of the city is an agricultural zone. The mountains provide a scenic backdrop to town, covered inchaparral and displaying prominentsandstone outcrops. Because of the well-ventilated nature of the air basin, ozone concentrations are low while air quality is high.
The census reported that 99.2% of the population lived in households, 0.3% lived in non-institutionalized group quarters, and 0.5% were institutionalized.[25]
There were 4,968 households, out of which 31.8% included children under the age of 18, 47.2% were married-couple households, 6.3% werecohabiting couple households, 30.7% had a female householder with no partner present, and 15.8% had a male householder with no partner present. 25.7% of households were one person, and 14.4% were one person aged 65 or older. The average household size was 2.65.[25] There were 3,312families (66.7% of all households).[26]
The age distribution was 20.4% under the age of 18, 7.4% aged 18 to 24, 24.1% aged 25 to 44, 26.7% aged 45 to 64, and 21.3% who were 65years of age or older. The median age was 43.3years. For every 100 females, there were 92.6 males.[25]
There were 5,689 housing units at an average density of 2,198.2 units per square mile (848.7 units/km2), of which 4,968 (87.3%) were occupied. Of these, 55.4% were owner-occupied, and 44.6% were occupied by renters.[25]
In 2023, the US Census Bureau estimated that the median household income was $104,233, and theper capita income was $52,711. About 3.9% of families and 6.0% of the population were below the poverty line.[27]
At the2010 census Carpinteria had a population of 13,040. The population density was 1,406.5 inhabitants per square mile (543.1/km2). The racial makeup of Carpinteria was 9,348 (71.7%) White, Hispanic or Latino of any race were 6,351 persons (48.7%), 109 (0.8%) African American, 144 (1.1%) Native American, 296 (2.3%) Asian, 15 (0.1%) Pacific Islander, 2,599 (19.9%) from other races, and 529 (4.1%) from two or more races.[28]
The census reported that 13,021 people (99.9% of the population) lived in households, 19 (0.1%) lived in non-institutionalized group quarters, and no one was institutionalized.
There were 4,759 households, 1,510 (31.7%) had children under the age of 18 living in them, 2,305 (48.4%) were married couples living together, 597 (12.5%) had a female householder with no husband present, 239 (5.0%) had a male householder with no wife present. There were 293 (6.2%)unmarried opposite-sex partnerships, and 28 (0.6%)same-sex married couples or partnerships. 1,203 households (25.3%) were one person and 525 (11.0%) had someone living alone who was 65 or older. The average household size was 2.74. There were 3,141 families (66.0% of households); the average family size was 3.23.
The age distribution was 2,791 people (21.4%) under the age of 18, 1,267 people (9.7%) aged 18 to 24, 3,466 people (26.6%) aged 25 to 44, 3,717 people (28.5%) aged 45 to 64, and 1,799 people (13.8%) who were 65 or older. The median age was 39.5 years. For every 100 females, there were 97.2 males. For every 100 females age 18 and over, there were 95.3 males.
There were 5,429 housing units at an average density of 585.6 per square mile, of the occupied units 2,347 (49.3%) were owner-occupied and 2,412 (50.7%) were rented. The homeowner vacancy rate was 1.8%; the rental vacancy rate was 6.5%. 6,130 people (47.0% of the population) lived in owner-occupied housing units and 6,891 people (52.8%) lived in rental housing units.
lynda.com, an online software training company ranked as one of the fastest-growing private companies in the U.S. (according toInc. magazine's 2010 500|5000 company listing) had its headquarters in Carpinteria. The company was purchased by LinkedIn in 2015 for $1.5 billion.[29]ProCore Technologies, a construction management software company, also has its headquarters in Carpinteria.
Since 1987, the CaliforniaAvocado Festival has been held in Carpinteria on the first weekend of October.
Carpinteria hosts an annual California Avocado Festival, with a history extending back to 1986.[32] Over 80,000 persons attend the three-day festival which takes place during the first weekend of October. The festival offers avocado products and locally made goods. It also hosts the Carpinteria Arts Center.[33]
The city of Carpinteria is served by the Carpinteria Unified School District. It includes one high school, one middle (junior high) school, and four public elementary schools, one of which is an alternative school of choice (K-5). The district also has an alternative high school. Other schools include: Howard Carden School, a private pre-K-8 elementary school, Carpinteria Christian School, a Baptist K-8 school,Cate School, a private preparatory school andPacifica Graduate Institute, home of theJoseph Campbell andMarija Gimbutas Library. This graduate school offers master's and PhD programs indepth psychology andmythology.
^McCall, Lynne; Perry, Rosalind (2002).California's Chumash Indians : a project of the Santa Barbara Museum of Natural History Education Center (Revised ed.). San Luis Obispo, Calif: EZ Nature Books.ISBN978-0936784151.
^"City Council". City of Carpinteria. RetrievedAugust 2, 2025.